74428048

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{29629}}^1$

素因数の和:29794

約数の個数: 20

約数和(自身を含む): 145127740

約数和(自身を除く): 70699692

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 29629, 59258, 118516, 237032, 474064, 4651753, 9303506, 18607012, 37214024, 74428048]

約数ペア:

[(1, 74428048), (2, 37214024), (4, 18607012), (8, 9303506), (16, 4651753), (157, 474064), (314, 237032), (628, 118516), (1256, 59258), (2512, 29629)]